*mydirectindustry

Catalogs
Innovative Sensor Technology IST AG
Out of Liquid Module Brochure en

Out of Liquid Module Brochure en

Product catalog summary

Overview
The document describes a thermal mass flow sensor designed for use in aggressive liquid environments. It highlights the sensor's benefits, technical specifications, flow performance, and ordering information.

Benefits & Characteristics

Suitable for aggressive liquids with high chemical resistance.
No direct contact between the sensor and the liquid, allowing for simple flow switches.

Technical Sensor Data

Tube dimensions: 40.0 x 4.0 mm (outer diameter) x 3.8 mm (inner diameter).
Operating temperature range: -50 °C to +150 °C, with temperature affecting accuracy.
Heater resistance at 0 °C: 50 Ω (red wires).
Temperature sensor resistance at 0 °C: 1000 Ω (white wires).
Operating measuring range: 0 ml/min to 3000 ml/min (4 m/s).
Characteristics curve (TCR): 3850 ppm/K.
Accuracy: IEC 60751 F0.6 (class C).
Sensor wire: Cu/Ag, stranded wires PTFE isolated, AWG 30/19, 50 mm.
Sensor dimensions: 2.3 x 2.0 x 1.3 mm.
Tube Material: Stainless steel 1.4301/304.
Customer-specific versions available upon request.

Flow Performance

Measurement range: 0 - 20 kg/h (laminar flow), 20 - 200 kg/h (turbulent flow).
Sensitivity: Less than 0.1 m/s.
Response time t63: Less than 500 ms, dependent on electronics.
Accuracy: Typically 3% of the measured value, depending on electronics and calibration.
Temperature sensitivity (uncompensated): Less than 0.3% /K.
Maximum heating range: 0.75 W.
Overtemperature (CTA-mode): Recommended 10 - 15 K, maximum 30 K.

Order Information

Product code: P1K0/050.232.2K.C.050.M.U.S
Order code: 104171
Additional electronics module: DFOOL_Demo_Module_E, Order code: 104021

Contact Information
Innovative Sensor Technology IST AG, Stegrütistrasse 14, 9642 Ebnat-Kappel, Switzerland. Phone: +41 71 992 01 00, Fax: +41 71 992 01 99, Email: [email protected], Website: www.ist-ag.com

Note: All mechanical dimensions are valid at 25 °C ambient temperature unless otherwise indicated. Technical changes may occur without prior notice.

Catalog excerpts

Thermal Mass Flow Sensor Optimal for flow applications in aggressive liquids Suitable for aggressive liquids High chemical resistance No contact between sensor and liquid Simple flow switches possible 1) For actual size, see dimensions Technical Sensor Data Tube dimensions (L x ØOUTER (x ØINNER) in mm):* Operating temperature range: -50 °C to +150 °C The temperature range has an impact on the accuracy, depending on variations in the thermal properties of flowing media Heater resistance:* Temperature sensor resistance:* Operating measuring range: Sensor wire:* Cu/Ag, stranded wires PTFE isolated, AWG 30/19, 50 mm Tube Material:* *customer specific versions on request DFOOL_E2.3.1 | Flow | Out of Liquid

Open the catalog to page 1

Flow Performance The following values are viewed as typical and achieved in laboratory conditions. The medium was deionized water. Measurement range: 0 - 20 kg/h (laminar flow profile) 20 - 200 kg/h (turbulent flow profile) < 500 ms, dependent on electronics (used average determination) Typically 3% of measured value (depending on electronics and calibration) Temperature sensitivity (uncomp.): < 0.3% /K (depending on electronics and calibration) Maximum Heating range: Overtemperature (CTA-mode): Product Photo Order Information P1K0/050.232.2K.C.050.M.U.S Order code Additional Electronics Document...

Open the catalog to page 2

Out of Liquid Module Brochure en

Out of Liquid Module Brochure en

Catalog excerpts

All Innovative Sensor Technology IST AG catalogs and technical brochures